<template>
  <el-container>
    <el-header>首页,欢迎{{username}}</el-header>
    <el-container>
      <el-aside width="200px">
        <el-row class="tac">
          <el-col :span="24">
            <el-menu
              default-active="2"
              class="el-menu-vertical-demo"
              @open="handleOpen"
              @close="handleClose"
              background-color="#545c64"
              text-color="#fff"
              active-text-color="#ffd04b">
              <el-submenu index="1">
                <template slot="title">
                  <i class="el-icon-location"></i>
                  <span>用户管理</span>
                </template>
                <el-menu-item-group>
                  <template slot="title">用户管理</template>
                  <el-menu-item index="1-1">
                    <!-- name:组件名  params:参数 -->
                    <router-link class="my-style" :to="{name: 'UserProfile', params: {id: 1}}">个人信息</router-link>
                  </el-menu-item>
                  <el-menu-item index="1-2">
                    <router-link class="my-style" v-bind:to="{name: 'UserList', params: {id: 2}}">用户列表</router-link>
                  </el-menu-item>
                  <el-menu-item index="1-3">
                    <router-link class="my-style" to="/goHome">回到首页</router-link>
                  </el-menu-item>
                </el-menu-item-group>

              </el-submenu>
              <el-menu-item index="2">
                <i class="el-icon-menu"></i>
                <span slot="title">内容管理</span>
              </el-menu-item>
              <el-menu-item index="3" disabled>
                <i class="el-icon-document"></i>
                <span slot="title">导航三</span>
              </el-menu-item>
              <el-menu-item index="4">
                <i class="el-icon-setting"></i>
                <span slot="title">导航四</span>
              </el-menu-item>
            </el-menu>
          </el-col>
        </el-row>
      </el-aside>
      <el-main>
        <router-view></router-view>
      </el-main>
    </el-container>
  </el-container>
</template>

<script>
    export default {
      props: ['username'],
        name: "Main",
      methods: {
        handleOpen(key, keyPath) {
          console.log(key, keyPath);
        },
        handleClose(key, keyPath) {
          console.log(key, keyPath);
        }
      }
    }
</script>

<style scoped>
  .el-header, .el-footer {
    background-color: #B3C0D1;
    color: #333;
    text-align: center;
    line-height: 60px;
  }

  .el-aside {
    background-color: #D3DCE6;
    color: #333;
    text-align: center;
    line-height: 200px;
  }

  .el-main {
    background-color: #E9EEF3;
    color: #333;
    text-align: center;
    line-height: 160px;
  }

  body > .el-container {
    margin-bottom: 40px;
  }

  .el-container:nth-child(5) .el-aside,
  .el-container:nth-child(6) .el-aside {
    line-height: 260px;
  }

  .el-container:nth-child(7) .el-aside {
    line-height: 320px;
  }
  .my-style{
    color: white;
    text-decoration: none;
  }
</style>
